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Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.
The Bilstein B8 Performance Plus rear shock absorber is the definitive solution for owners of the 2015-2021 Subaru WRX and STI who have installed aftermarket lowering springs. These shocks are specifically designed to handle the increased spring rates and reduced travel associated with lowered vehicles.
When you lower your Subaru, standard shocks often bottom out or fail to control the spring properly. The Bilstein B8 is engineered to solve this by providing the correct damping force for a lowered stance. This results in improved cornering, better stability, and a more aggressive aesthetic. If you are looking to get the most out of your lowering spring setup, the B8 Performance Plus is the essential component to complete your suspension build. Experience the precision and quality that comes with Bilstein's world-class engineering, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2019 | Subaru | WRX STI | S209 |
Other popular Bilstein products customers consider together:
Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.
The Bilstein B8 Performance Plus rear shock absorber is the definitive solution for owners of the 2015-2021 Subaru WRX and STI who have installed aftermarket lowering springs. These shocks are specifically designed to handle the increased spring rates and reduced travel associated with lowered vehicles.
When you lower your Subaru, standard shocks often bottom out or fail to control the spring properly. The Bilstein B8 is engineered to solve this by providing the correct damping force for a lowered stance. This results in improved cornering, better stability, and a more aggressive aesthetic. If you are looking to get the most out of your lowering spring setup, the B8 Performance Plus is the essential component to complete your suspension build. Experience the precision and quality that comes with Bilstein's world-class engineering, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2019 | Subaru | WRX STI | S209 |
Other popular Bilstein products customers consider together: